Bottom Loading Furnaces up to 1700 °C

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The electrically driven lift-bottom considerably allows for proper charging of the high-temperature furnaces LHT/LB. The heating all around the cylindrical furnace chamber provides for an opitimal temperature uniformity. For high-temperature furnace LHT 02/17 LB the charge can be placed in charge saggars made of technical ceramics. Up to three charge saggars can be stacked on top of each other resulting in a high productivity. Due to its volume the high-temperature furnace LHT 16/17 LB can also be used for applications in production.

> Tmax 1700 °C
> High-quality molybdenum disilicide heating elements
> Furnace chamber lined with first-class, long-life fiber material, unclassified
> Outstanding temperature uniformity due to all-round furnace chamber heating
> Furnace chamber with a volume of 2 or 16 liters, table with large floor space
> Precise, electric belt drive with push button operation
> Housing made of sheets of textured stainless steel
> Exhaust air vent in the roof
> Type S thermocouple
> Switchgear with thyristor
> Defined application within the constraints of the operating instructions
> NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Additional equipment

> Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load
> Saggar for charging of up to three layers
> Protective gas connection to purge with non-flammable protective or reaction gases
> Manual or automatic gas supply system
> Adjustable air inlet through the floor
> Process control and documentation via VCD software package for monitoring, documentation and control